

Best for beginner divers, 20-30m, shore entry.
Lej da San Murezzan is a freshwater lake dive in Switzerland offering shore access. The site features depths between 20 and 30 metres, with an average of 25 metres. Visibility typically ranges from 5 to 10 metres. Divers should be prepared for cold water temperatures, which often remain between 17 and 20 degrees Celsius even during summer months. The site is suitable for beginners and offers a calm environment with no current. Facilities including changing rooms and toilets are available on site. Divers should wear adequate thermal protection, such as a drysuit or thick wetsuit, to manage the cold water conditions.
46.49657, 9.84793
Visitor parking on the lake is prohibited.
Accessible from shore.
Expected in this region. No sightings logged here yet.
Depth
20-30m
Visibility
5-10m
Skill Level
Beginner
Entry
Shore
Current
None
The habitat supports various freshwater fish and invertebrates typical of the region, including perch, pike, trout, and freshwater shrimp.
Yes, Lej da San Murezzan is considered suitable for beginner divers due to the lack of current and straightforward navigation.
The site reaches depths of 20 to 30 metres, with an average depth of 25 metres.
Yes, this is a shore-entry dive site, meaning no boat is required to reach the water.
The main hazard is the cold water temperature. Divers must wear appropriate thermal protection and assess their physical readiness for deep water before entering.
Diving at Lej da San Murezzan in St. Moritz requires the following certifications: Open Water. Always dive within your training limits.
Visibility at Lej da San Murezzan in St. Moritz typically ranges from 5 metres to 10 metres. Conditions vary with weather, tides, and seasons.